Dental instrument handle



FIG. 1 is a perspective view of a dental instrument handle showing my new design, the broken line drawing of dental tips is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a side elevational view thereof, all sides being identical, on an enlarged scale; and,

FIG. 3 is an end elevational view thereof, the opposite end being identical. 

The ornamental design for a dental instrument handle, as shown and described. 